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Step * of Lemma es-blocl_wf

∀[es:EO]. ∀[e1,e2:E].  (es-blocl(es;e1;e2) ∈ 𝔹)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[es:EO].  \mforall{}[e1,e2:E].    (es-blocl(es;e1;e2)  \mmember{}  \mBbbB{})


By

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Latex:
ProveWfLemma

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